AssertionError after Update to 2.1.0p26 - possibly related to check_mailboxes

[chri-bra]

CMK version: 2.1.0p26
OS version: Ubuntu 20.04 LTS

Hi there

We just updated from 2.1.0p25 to 2.1.0p26. After the update activation to the main site is not possible anymore.

Error message:

Started at: 10:39:49. Finished at: 10:39:54.
Error running automation call restart (exit code 1), error:

An error occurred: Error creating configuration: Traceback (most recent call last):
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 2100, in _hosts_worker
   hosts_data = _compute_worker_hosts_data(
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 1989, in _compute_worker_hosts_data
    return [
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 1990, in <listcomp>
    helper_config_manager.get_host_data(
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 2883, in get_host_data
    return self._compute_and_cache(host_class(hostname, stored_passwords))
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 1251, in __init__
    super().__init__(
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 1005, in __init__
    self._compute()
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 1274, in _compute
    self._info.services.extend(self._cmc_services())
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/cee/microcore_config.py", line 1619, in _cmc_services
    for description, args in core_config.iter_active_check_services(
  File "/omd/sites/itbetrieb/lib/python3/cmk/base/core_config.py", line 517, in iter_active_check_services
    active_info["argument_function"](params),
  File "/omd/sites/itbetrieb/share/check_mk/checks/check_mailboxes", line 73, in check_mailboxes_arguments
    assert isinstance(password, str)

We think, that the error is related to this werk
Werk #13263: Add (non-legacy) OAuth2 support (using TenantID, ClientID and ClientSecret) to check_mailboxes active check

Our config looks like this and was working until p25.

When i disable this rule, the config is build without error.

Has someone the same error? Is this a bug? Or is our config wrong?

Best regards
Christian

[aeckstein (Andre Eckstein)]

Hi,

there are several bugfixes for the mail loop in p27, so a downgrade and waiting for the new relase may be the best option.

Wrong password propagation for check_mail and check_mail_loop

AttributeError: 'Namespace' object has no attribute 'fetch_client_id' in...

[chri-bra]

Hi Andre

Thank you for your post and the links. Because I had searched only for “check_mailboxes”, I had not seen or considered the other werks/works.

Greetings
Christian

[StefanM]

Testing EWS-Mailboxes in 2.1.0p27 and the error is still there:

File “[…]/share/check_mk/checks/check_mailboxes”, line 73, in check_mailboxes_arguments
assert isinstance(password, str)
AssertionError